<?php

    /**
     *      [Discuz!] (C)2001-2099 Comsenz Inc.
     *      This is NOT a freeware, use is subject to license terms
     *      $Id: table_mobile_setting.php 31281 2012-08-03 02:29:27Z zhangjie $
     */

    if (!defined('IN_DISCUZ')) {
        exit('Access Denied');
    }

    class table_cloud_article extends discuz_table {

        public function __construct() {
            $this->_table = 'cloud_article';
            $this->_pk = 'caid';

            parent::__construct();
        }

        //插入数据库
        public function insert($arr) {
            return DB::insert($this->_table, $arr, true);
        }

        //更新数据库
        public function update($id, $data) {
            $id = intval($id);
            if (!$data) {
                return;
            }
            return DB::update($this->_table, $data, DB::field($this->_pk, $id));
        }

        //查找某条记录
        public function fetch_info($id) {
            $id = intval($id);
            return DB::fetch_first("SELECT * FROM %t WHERE " . $this->_pk . "=%d", array($this->_table, $id));
        }

        //查询所有limt数据
        public function fetch_by_column_limit($ccid, $start = 0, $limit = 0) {
            return DB::fetch_all('SELECT * FROM ' . DB::table($this->_table) . ' where ' . DB::field('ccid', $ccid) . '  order by ' . DB::order('lasttime', 'desc') . DB::limit($start, $limit));
        }
        //查询所有limt数据
        public function fetch_by_column_status($ccid) {
            return DB::fetch_all('SELECT * FROM ' . DB::table($this->_table) . ' where ' . DB::field('ccid', $ccid) . ' and status =1  order by ' . DB::order('lasttime', 'desc') );
        }
        //查询所有limt数据
        public function fetch_count_by_column($ccid) {
            return DB::fetch_first('SELECT COUNT(caid) as counts FROM ' . DB::table($this->_table) . ' where ' . DB::field('ccid', $ccid));
        }

        // 删除
        public function delete($id) {
            return DB::query("DELETE FROM %t WHERE caid=%d", array($this->_table, $id));
        }

        //查询count
        public function fetch_all_count($ccid) {
            return DB::fetch_first('SELECT count(caid) as count FROM ' . DB::table($this->_table) . ' where ccid='. $ccid);
        }
    }